I would like to say he could be the future #1 contender
- he has the physical; just need to lost few more big matches to those big names; which inspire him want to join those Adulthood sooner.
- once he list himself with those, he should switch his mental to sustain until the real deal.
- as well, he need to step over Nadal before he can claim this title

- Roger, he will retire his era to let these new comers in the next few years( hope not too soon)

He is not quite the real deal simply because of his lack of tactical awareness when he play an attacking lob. Twice he was beaten by a Murray cross court because is failed to follow in after his lob. This is pretty much universal and if Djokovic wants to be no.1 then he has got to adjust. He should play more doubles.